2004 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
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8.5 In., 8.625 In., 8.75 In., or 8.875 In. Ring Gear
2004 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
8.5 In., 8.625 In., 8.75 In., or 8.875 In. Ring Gear